Why is nearly 97% of the Earths water unsuitable for consumption by humans? A. because it’s too salty
B. because it’s too cold
C. because it’s trapped in ice
D. because it’s underground

Because it’s too salty

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

Answer meranesia;